Keyphrases
- similarity measure
- learning mechanism
- unsupervised learning
- significant improvement
- cost function
- learning scheme
- neural nets
- learning systems
- knowledge acquisition
- online learning
- high accuracy
- classification accuracy
- dynamic programming
- mutual information
- probabilistic model
- em algorithm
- preprocessing
- support vector machine svm
- optimization algorithm
- mobile robot
- segmentation method
- experimental evaluation
- neural network